Finding the Fourth Proportional to 2,465.57, 3,696.52 and 1,491.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,465.57 : 3,696.52 = 1,491.45 : x
2. Step 2: Convert to fraction form
   2,465.57/3,696.52 = 1,491.45/x
3. Step 3: Cross multiply
   2,465.57x = 3,696.52 × 1,491.45
4. Step 4: Simplify right side
   2,465.57x = 5,513,174.75
5. Step 5: Solve for x
   x = 5,513,174.75/2,465.57
6. Step 6: Final answer
   x = 2,236.07